EP0055928A3 - Process for the production of polyurethane polymer compositions - Google Patents

Process for the production of polyurethane polymer compositions Download PDF

Info

Publication number
EP0055928A3
EP0055928A3 EP81306138A EP81306138A EP0055928A3 EP 0055928 A3 EP0055928 A3 EP 0055928A3 EP 81306138 A EP81306138 A EP 81306138A EP 81306138 A EP81306138 A EP 81306138A EP 0055928 A3 EP0055928 A3 EP 0055928A3
Authority
EP
European Patent Office
Prior art keywords
minimised
reaction
molecular weight
low molecular
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP81306138A
Other languages
German (de)
French (fr)
Other versions
EP0055928A2 (en
Inventor
Paul Victor Farkas
Edward Thomas Hill
Bernard Leon Kaplan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aerofoam Industries Pty Ltd
Polyeth Marketing Pty Ltd
Original Assignee
Aerofoam Industries Pty Ltd
Polyeth Marketing Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to ZA807025 priority Critical
Priority to ZA8007025 priority
Application filed by Aerofoam Industries Pty Ltd, Polyeth Marketing Pty Ltd filed Critical Aerofoam Industries Pty Ltd
Publication of EP0055928A2 publication Critical patent/EP0055928A2/en
Publication of EP0055928A3 publication Critical patent/EP0055928A3/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • C08K5/057Metal alcoholates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/22Catalysts containing metal compounds
    • C08G18/222Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666Compounds of group C08G18/48 or C08G18/52
    • C08G18/667Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
    • C08K5/00Use of organic ingredients
    • C08K5/54Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes

Abstract

The invention is concerned with the preparation of polyurethane compositions in which the deleterious effect of gaseous by-products formed in the reaction is minimised. This is achieved by the use of coupling reagents which incorporate a steric hindrance function. The latter does not interfere with the normal coupling reactions between the coupling agent and polymer matrix and filler material but it does prevent such reaction between the coupling agent and filler material as would cause release of low molecular weight compounds occluded by the filler. Since the release of low molecular weight compounds is avoided, the forma­ tion or evolution of gases which give rise to unwanted cellularity of the cured composition is at least minimised.
EP81306138A 1980-12-30 1981-12-24 Process for the production of polyurethane polymer compositions Withdrawn EP0055928A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ZA807025 1980-12-30
ZA8007025 1980-12-30

Publications (2)

Publication Number Publication Date
EP0055928A2 EP0055928A2 (en) 1982-07-14
EP0055928A3 true EP0055928A3 (en) 1982-12-29

Family

ID=25575035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81306138A Withdrawn EP0055928A3 (en) 1980-12-30 1981-12-24 Process for the production of polyurethane polymer compositions

Country Status (4)

Country Link
US (1) US4397983A (en)
EP (1) EP0055928A3 (en)
AU (1) AU7910581A (en)
ES (1) ES508398A0 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526906A (en) * 1983-09-06 1985-07-02 Wegner Development Company Non-burning, non-dripping instant set microcellular polyurethanes
US4884163A (en) * 1985-03-14 1989-11-28 Raychem Corporation Conductive polymer devices
US4774024A (en) * 1985-03-14 1988-09-27 Raychem Corporation Conductive polymer compositions
GB2212163B (en) * 1987-11-12 1992-03-18 Kansai Paint Co Ltd Curable compositions and method of curing same
EP0383015A3 (en) * 1989-01-13 1991-11-06 Takeda Chemical Industries, Ltd. Production of laminated film
RU2123013C1 (en) * 1998-05-07 1998-12-10 Общество с ограниченной ответственностью Межотраслевая производственно-коммерческая компания "Казанский конверн" Method of producing filled polyurethane foam for heat-insulating products
GB0226408D0 (en) * 2002-11-13 2002-12-18 Johnson Matthey Plc Catalyst and process
WO2004050734A1 (en) * 2002-12-04 2004-06-17 Johnson Matthey Plc Organometallic catalyst composition and process for polyurethane manufacture using said catalyst
US7763341B2 (en) 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
WO2006012149A2 (en) 2004-06-24 2006-02-02 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foamed products
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
BRPI0708829A2 (en) 2006-03-24 2012-03-13 Century Board Usa Llc polymeric material compound forming methods in an extruder
AT461966T (en) * 2006-12-01 2010-04-15 Dow Global Technologies Inc Metal-filled polyurethane composition and molded articles made therefrom tools
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9745224B2 (en) 2011-10-07 2017-08-29 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
WO2014168633A1 (en) 2013-04-12 2014-10-16 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
US10138341B2 (en) 2014-07-28 2018-11-27 Boral Ip Holdings (Australia) Pty Limited Use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
WO2016195717A1 (en) 2015-06-05 2016-12-08 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069192A (en) * 1976-01-30 1978-01-17 Kenrich Petrochemicals, Inc. Liquid thermosetting resins containing titanate salts
DE2154590B2 (en) * 1971-11-03 1979-10-31 Dynamit Nobel Ag, 5210 Troisdorf
JPS5543173A (en) * 1978-09-25 1980-03-26 Kanegafuchi Chem Ind Co Ltd Preparation of filler for vinyl chloride resin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277805A (en) * 1961-07-21
US3271352A (en) * 1965-03-09 1966-09-06 Johnson & Johnson Polyurethane coating from mixed polyurethane polymers
DE1928129B2 (en) * 1969-06-03 1974-03-21 Bayer Ag, 5090 Leverkusen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154590B2 (en) * 1971-11-03 1979-10-31 Dynamit Nobel Ag, 5210 Troisdorf
US4069192A (en) * 1976-01-30 1978-01-17 Kenrich Petrochemicals, Inc. Liquid thermosetting resins containing titanate salts
JPS5543173A (en) * 1978-09-25 1980-03-26 Kanegafuchi Chem Ind Co Ltd Preparation of filler for vinyl chloride resin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 4, No. 77, 4 June 1980, page 135, C-13; & JP-A-55 043 173 *

Also Published As

Publication number Publication date
ES508398A0 (en) 1982-11-01
EP0055928A2 (en) 1982-07-14
ES8300811A1 (en) 1982-11-01
US4397983A (en) 1983-08-09
AU7910581A (en) 1982-07-08
ES508398D0 (en)

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Legal Events

Date Code Title Description
AK Designated contracting states:

Designated state(s): DE FR GB IT NL

AK Designated contracting states:

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19830126

18D Deemed to be withdrawn

Effective date: 19840329

RIN1 Inventor (correction)

Inventor name: FARKAS, PAUL VICTOR

Inventor name: HILL, EDWARD THOMAS

Inventor name: KAPLAN, BERNARD LEON